230313211 has 4 divisors (see below), whose sum is σ = 232687672. Its totient is φ = 227938752.

The previous prime is 230313199. The next prime is 230313233. The reversal of 230313211 is 112313032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230313211 - 2⁵ = 230313179 is a prime.

It is a super-2 number, since 2×230313211² = 106088350322261042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230313311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187085 + ... + 1187278.

It is an arithmetic number, because the mean of its divisors is an integer number (58171918).

Almost surely, 2^230313211 is an apocalyptic number.

230313211 is a deficient number, since it is larger than the sum of its proper divisors (2374461).

230313211 is an equidigital number, since it uses as much as digits as its factorization.

230313211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374460.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 230313211 is about 15176.0736358256. The cubic root of 230313211 is about 612.9705602876.

Adding to 230313211 its reverse (112313032), we get a palindrome (342626243).

The spelling of 230313211 in words is "two hundred thirty million, three hundred thirteen thousand, two hundred eleven".